Arm chair or similar article



FIG. 1 is a front perspective view of a chair showing our design;

FIG. 2 is a left side elevational view;

FIG. 3 is a rear elevational view; and

FIG. 4 is a top plan view thereof.

The side of the chair not shown is a mirror image of the side shown in FIG. 2. 

The ornamental design for an arm chair or similar article, substantially as shown and described. 